Results 51 to 60 of about 290 (115)

Urinary NGAL and trehalase predict end-stage kidney disease in ANCA-associated vasculitis: a prospective cohort study

Renal Failure
Background Accurate prediction of renal outcomes in ANCA-associated vasculitis (AAV) is critical. This study evaluated the predictive value of urinary biomarkers for end-stage kidney disease (ESKD) progression.Methods A prospective cohort of 88 AAV ...
Miaohua Qiu, Mengqian Guan, Xiaoxue Weng, Ruiying Zheng, Jiejian Chen, Weihua Peng   +5 more
doaj   +1 more source

Safety evaluation of the food enzyme α,α‐trehalase glucohydrolase from Trichoderma reesei (strain DP‐Nzs51)

EFSA Journal, 2019
The food enzyme trehalase (α,α‐trehalase glucohydrolase, EC 3.2.1.28) is produced with a genetically modified Trichoderma reesei DP‐Nzs51 by Danisco US Inc. The genetic modifications do not give rise to safety concerns.
EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP), Vittorio Silano, José Manuel Barat Baviera, Claudia Bolognesi, Beat Johannes Brüschweiler, Pier Sandro Cocconcelli, Riccardo Crebelli, David Michael Gott, Konrad Grob, Evgenia Lampi, Alicja Mortensen, Gilles Rivière, Inger‐Lise Steffensen, Christina Tlustos, Henk Van Loveren, Laurence Vernis, Holger Zorn, Boet Glandorf, Lieve Herman, Jaime Aguilera, Andrew Chesson   +20 more
doaj   +1 more source

The Enigma of NTH2 Gene in Yeasts

Microorganisms
The enzymatic hydrolysis of the non-reducing disaccharide trehalose in yeasts is carried out by trehalase, a highly specific α–glucosidase. Two types of such trehalase activity are present in yeasts, and are referred to as neutral and acid enzymes.
Sergi Maicas, Ruth Sánchez-Fresneda, Francisco Solano, Juan-Carlos Argüelles   +3 more
doaj   +1 more source

Effects of parasitism by Pteromalus puparum on hemolymph protein and carbohydrate metabolism in overwintering pupae of Pieris rapae

浙江大学学报. 农业与生命科学版, 2000
The effect of parasitism by Pteromalus puparum (Hymenoptera: Pteromalidae) on trehalase activity and contents of soluble protein, total sugar, trehalose and reducing sugar in the hemolymph of overwintering pupae of Pieris rapae was investigated.
Lü Hui-ping, CAI Jun, YE Gong-yin, XU Hong-xing, HU Cui   +4 more
doaj   +1 more source

Synthesis, trehalase hydrolytic resistance and inhibition properties of 4- and 6-substituted trehalose derivatives

Journal of Enzyme Inhibition and Medicinal Chemistry, 2020
Although trehalose has recently gained interest because of its pharmaceutical potential, its clinical use is hampered due to its low bioavailability. Hence, hydrolysis-resistant trehalose analogues retaining biological activity could be of interest.
Shari Dhaene, Johan Van der Eycken, Koen Beerens, Jorick Franceus, Tom Desmet, Jurgen Caroen   +5 more
doaj   +1 more source

Knockdown of the Expression of Two Trehalase Genes with RNAi Disrupts the Trehalose and Chitin Metabolism Pathways in the Oriental Armyworm, Mythimna separata

Insects
Trehalose is an important carbohydrate substance in insect hemolymph. Chitin is the main component of cuticle and peritrophic matrix in insects. Trehalase (Tre) catalyzes the decomposition of trehalose.
Hongjia Yang, Yixiao Wang, Weijia Zhang, Xinxin Zhang, Sibo Wang, Mengyao Cui, Xiaohui Zhao, Dong Fan, Changchun Dai   +8 more
doaj   +1 more source

Study on the Effect of Wing Bud Chitin Metabolism and Its Developmental Network Genes in the Brown Planthopper, Nilaparvata lugens, by Knockdown of TRE Gene

Frontiers in Physiology, 2017
The brown planthopper, Nilaparvata lugens is one of the most serious pests of rice, and there is so far no effective way to manage this pest. However, RNA interference not only can be used to study gene function, but also provide potential opportunities ...
Lu Zhang, Ling-Yu Qiu, Hui-Li Yang, Hui-Juan Wang, Min Zhou, Shi-Gui Wang, Bin Tang   +6 more
doaj   +1 more source

treA Codifies for a Trehalase with Involvement in Xanthomonas citri subsp. citri Pathogenicity.

PLoS ONE, 2016
Citrus canker, caused by the bacterium Xanthomonas citri subsp. citri (Xcc), is a severe disease of citrus. Xcc presents broad spectrum of citrus hosts including economically important species whereas X. fuscans subsp. aurantifolii-type C (XauC) causes a
André Vessoni Alexandrino, Leandro Seiji Goto, Maria Teresa Marques Novo-Mansur   +2 more
doaj   +1 more source

Physiological Response of Tribolium castaneum to CO₂ Controlled Atmosphere Stress Under Trehalose Feeding

Insects
This study investigated the physiological regulatory mechanisms by which exogenous trehalose intake enhances the adaptation of the global stored-grain pest T. castaneum to high-concentration carbon dioxide (CO2) stress.
Yuya Zhang, Shangrong Hu, Min Zhou, Xinyi Zhang, Liwen Guan, Yanfei Zhou, Jun Lv, Bin Tang   +7 more
doaj   +1 more source

Peroxiredoxin Tsa1 Regulates the Activity of Trehalose Metabolism‐Related Enzymes During Wine Yeast Biomass Propagation

Microbial Biotechnology
Trehalose metabolism plays a crucial role in yeast stress tolerance during biomass propagation and dehydration, but its regulatory mechanisms under these industrial conditions remain incompletely understood. This study analyses the role of an antioxidant
Víctor Garrigós, Emilia Matallana, Cecilia Picazo, Agustín Aranda   +3 more
doaj   +1 more source